Question details

Is it possible to replace 'AI810' module with 'AI843'?

Hi guys,

I want to replace an analog module 'AI810' with 'AI843' module in order to receiving 'mv' signal instead of 'ma' signal.My question is: Is it logical to do this action? I'm worry about voltage drop during transmission which may cause to produce error in easurement. Please tell me what should I do?

You could replace the module, in case you connect termocouples. There is internal compensation for different types of TC. Also you have possibility for temp. compensation from Pt100 or fixed value.
The requirement for input cables is: 600 meters (656 yards) or max. 500 Ω